Saudi Arabia and UAE  Imports recycled Waste for construction Despite Desert Sands

Saudi Arabia imports landfills take in recycled waste for building work. The country brings this material from abroad to use in concrete and road projects. Plenty of desert sand sits unused nearby, but it does not fit the job. Builders need sharp, rough grains for strong mixes. Desert sand grains roll smooth from the wind over the years. That shape makes weak bonds in concrete. So Saudi teams ship in better sand and recycled bits from places like Australia. The UAE does the same for its tall towers and big highways. Projects grow fast under Vision 2030. Riyadh and Jeddah see new homes and offices rise quickly. Local supply